Matter and Change

Which of the following is NOT an example of matter?

• air

• wood

• heat

• water

The smallest particle of an element that retains the properties of that element is called a(n)

• Element

• Compound

• Atom

• Molecule

Which of the following is NOT a substance?

• oxygen

• table salt

• sandy water

• hydrogen

Which of the following is NOT a potential sign of chemical change?

• Formation of a precipiate

• Change in state

• Gas production

• Change in color

Tags

NGSS.MS-PS1-2

Which of the following causes a chemical change?

• Moving

• Melting

• Burning

• Shattering

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an element?

• Steel

• Brass

• Bronze

• Iron

Which of the following is a heterogeneous mixture?

• Ammonia

• A notebook

• Bronze

• Carbon dioxide

Which of the following is an example of an element?

• Kryptonite

• Copper metal

• Sulfuric Acid

• Ammonia

Which of the following is an example of a compound?

• Titanium

• Sodium Bicarbonate

• Radium

• Helium

Tags

NGSS.MS-PS1-1

Any type of chemical reaction will result in the creation of a new substance. For example, if you add sodium metal to water, you create sodium hydroxide and hydrogen gas. Based on the equation below, which are the products?

Na + H₂O --> NaOH + H₂

• Na + H₂O

• NaOH + H₂

• Na + H₂

• H₂O + NaOH

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5